Final answer:
At market equilibrium, producer surplus is represented by the area above the market price and supply curve.
Step-by-step explanation:
The areas that represent producer surplus (PS) at market equilibrium are 3) Above the market price and above the supply curve. Producer surplus is the amount that a seller is paid for a good minus the seller's actual cost. In this case, it is the area between the market price and the segment of the supply curve below the equil